DG
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Gassert, Gastroenterologist in Jacksonville, FL?
Dr. Daniel Gassert, MD is a Gastroenterologist, who primarily practices in Jacksonville, FL with 2 additional practice locations. He is board certified. Dr. Gassert graduated from New York University School of Medicine and completed his residency at New York Presbyterian Hospital. Dr. Gassert is fluent in English and Spanish, and is currently seeing new patients. Dr. Gassert’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gassert’s office at (904) 824-6108.
What are Areas of Expertise for Dr. Gassert?
Dr. Daniel Gassert, MD is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Gassert empowers patients to confidently navigate their health journey, specializing in Gastrointestinal Disorders, and comprehensive wellness support. Serving the Jacksonville, FL community, Dr. Gassert is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Gassert go to medical school and complete their residency?
Residency: New York Presbyterian Hospital
Medical School: New York University School of Medicine
Is Dr. Gassert board certified as a Gastroenterologist?
Yes, Dr. Daniel Gassert, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Gassert speak?
Dr. Gassert and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Gastroenterologist like Dr. Gassert typically treat?
As a Gastroenterologist, Dr. Gassert diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Gassert. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Other Esophagus Condition
- Esophagus Disorder
- Various esophageal diseases
- Miscellaneous esophagus problems
- Other food pipe issues
ICD-10 Codes:
- K2289: Other specified disease of esophagus
What procedures does a Gastroenterologist like Dr. Gassert typically perform?
As a Gastroenterologist, Dr. Gassert performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Gassert. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Colonoscopy with Polyp Removal
- Colonoscopy with Biopsy
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Hemorrhoid Ligation
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Hemorrhoid Banding
- Colon Exam with Ligation
CPT Codes:
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45398: Colonoscopy, flexible; with band ligation(s) (eg, hemorrhoids)
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Also known as:
- EGD with Esophageal Balloon Dilation
- Upper Endoscopy with Esophageal Dilation
- Flexible Esophagoscopy with Balloon
- EGD with Balloon Widening
CPT Codes:
- 43249: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic balloon dilation of esophagus (less than 30 mm diameter)
Also known as:
- Esophageal Dilation (Bougie)
- Esophageal Widening
- Bougie Dilation of Esophagus
- Swallowing Tube Dilation
CPT Codes:
- 43450: Dilation of esophagus, by unguided sound or bougie, single or multiple passes
Does Dr. Gassert accept my insurance?
Dr. Gassert accepts most major insurance plans. Important: Please call our office at (904) 824-6108 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Gassert accept in Jacksonville, FL?
Dr. Gassert in Jacksonville, FL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Federal government of the United States
Guidewell Mutual Holding Corporation
Humana
Medicare
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Gassert's office located?
Dr. Daniel Gassert's Primary Practice
836 Prudential Dr Ste 801
Jacksonville, FL 32207
(904) 824-6108
What is Dr. Gassert's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Gassert's National Provider Identifier (NPI) number is 1073575403.
What common questions do patients ask about Dr. Gassert?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Gassert
What is Dr. Daniel Gassert's specialty?
Dr. Gassert is a Gastroenterologist near Jacksonville, FL.
What does a Gastroenterologist do?
An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs.
Is this Dr. Daniel Gassert affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Gassert is affiliated with Uf Health Flagler Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Gastroenterologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Gastroenterologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Daniel Gassert accepting new patients in Jacksonville, FL?
Yes, Dr. Daniel Gassert is accepting new patients at this time.
Does Dr. Daniel Gassert offer online booking?
Please contact Dr. Gassert's office at (904) 824-6108 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Daniel Gassert?
Please contact Dr. Gassert's office at (904) 824-6108 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Daniel Gassert have?
Dr. Daniel Gassert is certified by the American Board of Internal Medicine.
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